When it relaunches this fall, PlayStation Home will look radically different, resembling a sleek mall with plenty to do and faster functionality for those who want to get right to their games. But between playing commercial titles, gamers are encouraged to hang out for a while, which is where MMO elements come into play.

The new Home has a number of districts, as an amusement park would, and in them players can pick up quests, go on treasure hunts, and explore these video game-themed zones to find hidden mysteries. Sony also promises that it will incorporate persistent, ongoing stories, similar to those you'd find in MMOs, such as an alien invasion that affects all of the areas.

Sony is hoping that the 23 million Home users will embrace this new experience and form stronger social connections through it.